/* Resin Driveways Lowestoft — coastal utilitarian register
   Pale blue-grey + sand neutrals, slab/rounded sans, sturdy bordered sections. */

:root {
  --bg: #eef2f4;          /* pale blue-grey wash */
  --panel: #f6f2e7;       /* warm sand panel */
  --sand: #e5dcc6;        /* deeper sand */
  --sea: #2f4c5c;         /* slate sea blue (buttons, accents) */
  --sea-deep: #24333c;    /* deep slate (footer, borders on dark) */
  --ink: #1f2c33;         /* near-black ink for text and borders */
  --ink-soft: #43525b;    /* secondary text, still AA on bg/panel */
  --shadow: #b9c9d2;      /* solid offset shadow, blue-grey */
  --shadow-sand: #cfc3a4; /* solid offset shadow on sand panels */
  --line: 2px solid var(--ink);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Nunito Sans", "Segoe UI", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
}

h1, h2, h3 {
  font-family: "Zilla Slab", Georgia, serif;
  line-height: 1.2;
  color: var(--ink);
}

h1 { font-size: clamp(1.85rem, 4.5vw, 2.7rem); font-weight: 700; }
h2 { font-size: clamp(1.4rem, 3vw, 1.85rem); font-weight: 600; margin-bottom: 0.6rem; }
h3 { font-size: 1.15rem; font-weight: 600; margin-bottom: 0.35rem; }

p, ul, ol { margin-bottom: 1rem; }
ul, ol { padding-left: 1.35rem; }
li { margin-bottom: 0.35rem; }

a { color: var(--sea); }
a:hover { color: var(--sea-deep); }

strong { font-weight: 700; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 1.25rem; }

/* ---------- top strip ---------- */

.topstrip {
  background: var(--sand);
  border-bottom: var(--line);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
}
.topstrip .wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
  flex-wrap: wrap;
}

/* ---------- masthead + nav ---------- */

.masthead { background: var(--bg); border-bottom: var(--line); }

.masthead-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
  flex-wrap: wrap;
}

.brand { display: flex; align-items: center; gap: 0.8rem; text-decoration: none; }

.brand-mark {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  border: var(--line);
  background:
    linear-gradient(180deg, var(--bg) 0 55%, transparent 55%),
    radial-gradient(circle at 6px 8px, #8a97a1 2.2px, transparent 3px),
    radial-gradient(circle at 15px 15px, #c4b494 2.2px, transparent 3px),
    radial-gradient(circle at 24px 6px, #5f7280 2.2px, transparent 3px),
    var(--sand);
  background-size: auto, 30px 22px, 30px 22px, 30px 22px, auto;
  box-shadow: 3px 3px 0 0 var(--shadow);
  position: relative;
}
.brand-mark::after {
  content: "";
  position: absolute;
  left: 6px; right: 6px; top: 12px;
  height: 8px;
  background:
    radial-gradient(circle at 25% 50%, var(--sea) 3px, transparent 3.6px),
    radial-gradient(circle at 60% 40%, var(--sea) 2.4px, transparent 3px),
    radial-gradient(circle at 88% 55%, var(--sea) 2.6px, transparent 3.2px);
}

.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong {
  font-family: "Zilla Slab", Georgia, serif;
  font-size: 1.3rem;
  color: var(--ink);
}
.brand-text span { font-size: 0.8rem; font-weight: 600; color: var(--ink-soft); }

.site-nav { border-top: var(--line); background: var(--panel); }
.site-nav .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0 1.4rem;
}
.site-nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.55rem 0;
  border-bottom: 3px solid transparent;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { border-bottom-color: var(--sea); color: var(--sea-deep); }

/* ---------- buttons ---------- */
/* a.btn beats .site-nav a and generic a rules on specificity; color locked white */

a.btn, button.btn {
  display: inline-block;
  background: var(--sea);
  color: #ffffff;
  font-family: "Nunito Sans", Arial, sans-serif;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: var(--line);
  box-shadow: 4px 4px 0 0 var(--shadow);
  padding: 0.7rem 1.3rem;
  cursor: pointer;
}
a.btn:hover, button.btn:hover {
  background: var(--sea-deep);
  color: #ffffff;
  transform: translate(1px, 1px);
  box-shadow: 3px 3px 0 0 var(--shadow);
}
a.btn-ghost {
  background: var(--bg);
  color: var(--ink);
}
a.btn-ghost:hover { background: var(--sand); color: var(--ink); }

/* ---------- hero ---------- */

.hero { border-bottom: var(--line); background: repeating-linear-gradient(135deg, var(--bg) 0 18px, #e7edf0 18px 36px); }
.hero .wrap {
  display: grid;
  grid-template-columns: 1.25fr 0.85fr;
  gap: 2.5rem;
  padding-top: 3rem;
  padding-bottom: 3rem;
  align-items: start;
}
.hero-lede { font-size: 1.15rem; color: var(--ink-soft); margin-top: 1rem; }
.hero-ctas { display: flex; gap: 1rem; margin-top: 1.5rem; flex-wrap: wrap; }
.hero-points { list-style: none; padding: 0; margin-top: 1.5rem; }
.hero-points li {
  padding-left: 1.6rem;
  position: relative;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.hero-points li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--sea);
  font-weight: 700;
}

/* ---------- aggregate divider strip ---------- */

.agg-strip {
  height: 16px;
  border-bottom: var(--line);
  background:
    radial-gradient(circle at 4px 6px, #8a97a1 2.4px, transparent 3px),
    radial-gradient(circle at 12px 11px, #c4b494 2.4px, transparent 3px),
    radial-gradient(circle at 19px 5px, #5f7280 2.4px, transparent 3px),
    var(--sand);
  background-size: 24px 16px;
}

/* ---------- sections ---------- */

.section { padding: 3rem 0; }
.section + .section { border-top: var(--line); }
.section-sand { background: var(--panel); border-top: var(--line); border-bottom: var(--line); }
.section h2 { margin-bottom: 1rem; }
.section .lede { color: var(--ink-soft); max-width: 46rem; }

.cols-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: start; }

/* ---------- cards ---------- */

.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-top: 1.5rem; }
.cards-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: var(--bg);
  border: var(--line);
  box-shadow: 4px 4px 0 0 var(--shadow);
  padding: 1.4rem 1.5rem;
}
.section-sand .card { background: var(--panel); box-shadow: 4px 4px 0 0 var(--shadow-sand); }
.card h3 a { color: var(--ink); text-decoration: none; }
.card h3 a:hover { color: var(--sea); text-decoration: underline; }
.card p:last-child { margin-bottom: 0; }
.card .card-more { font-weight: 700; font-size: 0.92rem; }

/* numbered how-it-works */
.steps { list-style: none; padding: 0; counter-reset: step; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 1.5rem; }
.steps li {
  counter-increment: step;
  border: var(--line);
  background: var(--bg);
  box-shadow: 4px 4px 0 0 var(--shadow);
  padding: 1.3rem 1.4rem;
}
.steps li::before {
  content: counter(step);
  display: inline-block;
  font-family: "Zilla Slab", Georgia, serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: #ffffff;
  background: var(--sea);
  border: var(--line);
  width: 2.2rem;
  height: 2.2rem;
  line-height: 2.05rem;
  text-align: center;
  margin-bottom: 0.7rem;
}
.steps h3 { margin-bottom: 0.3rem; }
.steps p { margin-bottom: 0; }

/* ---------- quote form ---------- */

.quote-form {
  background: var(--panel);
  border: var(--line);
  box-shadow: 5px 5px 0 0 var(--shadow);
  padding: 1.6rem 1.6rem 1.4rem;
}
.quote-form h2 { margin-bottom: 0.4rem; }
.quote-form > p { font-size: 0.95rem; color: var(--ink-soft); }
.quote-form label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  margin: 0.9rem 0 0.25rem;
}
.quote-form input, .quote-form textarea {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: #ffffff;
  border: var(--line);
  padding: 0.55rem 0.7rem;
}
.quote-form input:focus, .quote-form textarea:focus {
  outline: 3px solid var(--sea);
  outline-offset: 1px;
}
.quote-form button { margin-top: 1.1rem; width: 100%; }
.form-note { font-size: 0.85rem; color: var(--ink-soft); margin: 0.9rem 0 0; }

/* ---------- prose pages ---------- */

.page-head { border-bottom: var(--line); background: var(--panel); }
.page-head .wrap { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.page-head p { margin: 0.8rem 0 0; max-width: 48rem; color: var(--ink-soft); font-size: 1.1rem; }

.prose { max-width: 48rem; }
.prose h2 { margin-top: 2.2rem; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.5rem; }

.callout {
  border: var(--line);
  background: var(--panel);
  box-shadow: 4px 4px 0 0 var(--shadow);
  padding: 1.2rem 1.4rem;
  margin: 1.6rem 0;
}
.callout p:last-child { margin-bottom: 0; }

/* fact table */
table.facts { border-collapse: collapse; width: 100%; margin: 1.2rem 0 1.5rem; }
table.facts th, table.facts td {
  border: var(--line);
  padding: 0.55rem 0.8rem;
  text-align: left;
  font-size: 0.95rem;
  vertical-align: top;
}
table.facts th { background: var(--sand); font-weight: 700; }
table.facts td { background: var(--bg); }

/* FAQ */
.faq-item {
  border: var(--line);
  background: var(--bg);
  box-shadow: 4px 4px 0 0 var(--shadow);
  padding: 1.3rem 1.5rem;
  margin-bottom: 1.4rem;
  max-width: 52rem;
}
.faq-item h2 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.faq-item p:last-child { margin-bottom: 0; }

/* CTA band */
.cta-band { background: var(--sea-deep); border-top: var(--line); }
.cta-band .wrap {
  padding-top: 2.4rem;
  padding-bottom: 2.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.cta-band h2 { color: #f2f5f7; margin: 0; }
.cta-band p { color: #c6d2da; margin: 0.4rem 0 0; }
.cta-band a.btn { box-shadow: 4px 4px 0 0 #0e161b; }

/* ---------- footer ---------- */

.site-footer { background: var(--sea-deep); color: #dde5ea; font-size: 0.95rem; }
.site-footer a { color: #e8dfc0; }
.site-footer a:hover { color: #ffffff; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2rem;
  padding-top: 2.5rem;
  padding-bottom: 1.5rem;
}
.footer-head {
  font-family: "Zilla Slab", Georgia, serif;
  font-weight: 600;
  font-size: 1.1rem;
  color: #f2f5f7;
  margin-bottom: 0.6rem;
}
.site-footer ul { list-style: none; padding: 0; }
.site-footer li { margin-bottom: 0.4rem; }

.footer-legal {
  border-top: 1px solid #45575f;
  padding-top: 1.3rem;
  padding-bottom: 2rem;
}
.footer-legal p { margin-bottom: 0.5rem; }
.disclosure { font-weight: 700; color: #f2f5f7; }

/* ---------- responsive ---------- */

@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 2rem; }
  .cols-2 { grid-template-columns: 1fr; gap: 1.8rem; }
  .cards, .cards-3 { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  body { font-size: 1rem; }
  .cards, .cards-3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .site-nav .wrap { gap: 0 1.1rem; }
  .masthead-row { justify-content: center; text-align: center; }
  .topstrip .wrap { justify-content: center; }
  .cta-band .wrap { flex-direction: column; align-items: flex-start; }
}